Instead of enjoying the land by escheat, he will only receive a trifling rent.
en.wikipedia.org Other sources of income were zakat, customs, salt tax, khums, mint, currency, jiziya, escheats, presents, octroi, tolls and tributes.
en.wikipedia.org The principal incidents of a seignory were an oath of fealty, a quit or chief rent; a relief of one year's quit rent, and the right of escheat.
en.wikipedia.org Out of the feudal tenures or holdings sprung certain rights and incidents, among those which were fealty and escheat.
en.wikipedia.org Upon his death the land devolved upon his eldest son or, if he died without leaving an heir, the land would escheat to his overlord.
en.wikipedia.org